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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.204 2005/10/07 04:15:20 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
132# 90#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 92#
135EPATCH_FORCE="no" 93EPATCH_FORCE="no"
136 94
137# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
138# or two patches. 96# or two patches.
147# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
148# them for. 106# them for.
149# 107#
150# Patches are applied in current directory. 108# Patches are applied in current directory.
151# 109#
152# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
153# 111#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 113#
156# For example: 114# For example:
157# 115#
158# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
160# 118#
161# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
162# specific patches. 120# specific patches.
163# 121#
164# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
167# 125#
168# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
169# 127#
170epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 134 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
201 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
202 else 165 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 167 fi
205 else 168 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 171 then
210 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
211 fi 173 fi
212 174
221 183
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi 185 fi
224 186
225 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
226 bz2) 192 bz2)
227 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
229 ;; 195 ;;
230 gz|Z|z) 196 gz|Z|z)
247 fi 213 fi
248 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
249 do 215 do
250 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
251 # 217 #
252 # ???_arch_foo.patch 218 # ???_arch_foo.patch
253 # 219 #
254 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
257 then 223 then
258 local count=0 224 local count=0
259 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 226 local patchname=${x##*/}
261 227
280 fi 246 fi
281 247
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
287 do 280 do
288 # Generate some useful debug info ... 281 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 284
292 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 292 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 298
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
327 301
328 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
329 then 303 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 305 echo
370 then 344 then
371 einfo "Done with patching" 345 einfo "Done with patching"
372 fi 346 fi
373} 347}
374 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 353# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 354emktemp() {
381 local exe="touch" 355 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 357 local topdir=$1
384 358
386 [[ -z ${T} ]] \ 360 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 361 && topdir="/tmp" \
388 || topdir=${T} 362 || topdir=${T}
389 fi 363 fi
390 364
391 if [[ -z $(type -p mktemp) ]] ; then 365 if ! type -P mktemp > /dev/null ; then
366 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 367 local tmp=/
393 while [[ -e ${tmp} ]] ; do 368 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 370 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 372 echo "${tmp}"
398 else 373 else
374 # the args here will give slightly wierd names on BSD,
375 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 376 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 378 else
402 mktemp ${exe} "${topdir}" 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 380 fi
381 fi
404} 382}
405 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 395egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
414 case "$2" in 401 case "$2" in
415 *[!0-9]*) # Non numeric 402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 416 ;;
418 *) # Numeric 417 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 419 ;;
421 esac 420 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 421 ;;
422 *-freebsd*|*-dragonfly*)
423 local opts action="user" 423 local opts action="user"
424 [[ $1 == "passwd" ]] || action="group" 424 [[ $1 == "passwd" ]] || action="group"
425 425
426 # lookup by uid/gid 426 # lookup by uid/gid
427 if [[ $2 == [[:digit:]]* ]] ; then 427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 429 fi
430 430
431 pw show ${action} ${opts} "$2" -q 431 pw show ${action} ${opts} "$2" -q
432 else 432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
433 which nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 438 getent "$1" "$2"
435 fi 439 ;;
440 esac
436} 441}
437 442
438# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
439# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 445# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
442# 447# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
452 # get the username 459 # get the username
453 local euser=$1; shift 460 local euser=$1; shift
454 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
455 eerror "No username specified !" 462 eerror "No username specified !"
456 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
457 fi 464 fi
458 465
459 # lets see if the username already exists 466 # lets see if the username already exists
460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
461 return 0 468 return 0
462 fi 469 fi
463 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
464 471
465 # options to pass to useradd 472 # options to pass to useradd
466 local opts= 473 local opts=
467 474
468 # handle uid 475 # handle uid
469 local euid=$1; shift 476 local euid=$1; shift
470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
471 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
473 euid="next" 480 euid="next"
474 fi 481 fi
475 else 482 else
476 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
477 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
478 fi 485 fi
479 else 486 else
480 euid="next" 487 euid="next"
481 fi 488 fi
482 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
483 for euid in $(seq 101 999) ; do 490 for ((euid = 101; euid <= 999; euid++)); do
484 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
485 done 492 done
486 fi 493 fi
487 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
488 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
489 496
490 # handle shell 497 # handle shell
491 local eshell=$1; shift 498 local eshell=$1; shift
492 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
493 if [[ ! -e ${eshell} ]] ; then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
494 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
495 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
496 fi 507 fi
497 else 508 else
498 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
499 [[ -x ${ROOT}${shell} ]] && break 510 [[ -x ${ROOT}${shell} ]] && break
500 done 511 done
501 512
502 if [[ ${shell} == "/dev/null" ]] ; then 513 if [[ ${shell} == "/dev/null" ]] ; then
503 eerror "Unable to identify the shell to use" 514 eerror "Unable to identify the shell to use, proceeding with userland default."
504 die "Unable to identify the shell to use" 515 case ${USERLAND} in
516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
505 fi 521 fi
506 522
507 eshell=${shell} 523 eshell=${shell}
508 fi 524 fi
509 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
549 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
550 566
551 # handle extra and add the user 567 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON} 568 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0" 569 export SANDBOX_ON="0"
554 case ${USERLAND} in 570 case ${CHOST} in
555 Darwin) 571 *-darwin*)
556 ### Make the user 572 ### Make the user
557 if [[ -z $@ ]] ; then 573 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid} 574 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell} 575 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome} 576 dscl . create /users/${euser} home ${ehome}
571 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@" 588 einfo "eextra: $@"
573 die "Required function missing" 589 die "Required function missing"
574 fi 590 fi
575 ;; 591 ;;
576 BSD) 592 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then 593 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
580 die "enewuser failed" 596 die "enewuser failed"
581 else 597 else
582 einfo " - Extra: $@" 598 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed" 600 "$@" || die "enewuser failed"
585 fi 601 fi
586 ;; 602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
587 *) 626 *)
588 if [[ -z $@ ]] ; then 627 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
591 || die "enewuser failed" 630 || die "enewuser failed"
605 fi 644 fi
606 645
607 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
608} 647}
609 648
610# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
611# vapier@gentoo.org 650# @USAGE: <group> [gid]
612# 651# @DESCRIPTION:
613# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
614# 653# group to the system. Just give it a group name to add and enewgroup will
615# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
616# groupname: REQUIRED ! 655# allocate the next available one.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
620 # get the group 664 # get the group
621 local egroup="$1"; shift 665 local egroup="$1"; shift
622 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
623 then 667 then
624 eerror "No group specified !" 668 eerror "No group specified !"
625 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
626 fi 670 fi
627 671
628 # see if group already exists 672 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 674 return 0
632 fi 675 fi
633 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
634 677
635 # options to pass to useradd 678 # options to pass to useradd
641 then 684 then
642 if [ "${egid}" -gt 0 ] 685 if [ "${egid}" -gt 0 ]
643 then 686 then
644 if [ -z "`egetent group ${egid}`" ] 687 if [ -z "`egetent group ${egid}`" ]
645 then 688 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then 689 if [[ "${CHOST}" == *-darwin* ]]; then
647 opts="${opts} ${egid}" 690 opts="${opts} ${egid}"
648 else 691 else
649 opts="${opts} -g ${egid}" 692 opts="${opts} -g ${egid}"
650 fi 693 fi
651 else 694 else
665 opts="${opts} ${eextra}" 708 opts="${opts} ${eextra}"
666 709
667 # add the group 710 # add the group
668 local oldsandbox="${SANDBOX_ON}" 711 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0" 712 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then 713 case ${CHOST} in
714 *-darwin*)
671 if [ ! -z "${eextra}" ]; 715 if [ ! -z "${eextra}" ];
672 then 716 then
673 einfo "Extra options are not supported on Darwin/OS X yet" 717 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below" 718 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}" 719 einfo "eextra: ${eextra}"
676 die "Required function missing" 720 die "Required function missing"
677 fi 721 fi
678 722
679 # If we need the next available 723 # If we need the next available
680 case ${egid} in 724 case ${egid} in
681 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
682 for egid in $(seq 101 999); do 726 for ((egid = 101; egid <= 999; egid++)); do
683 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
684 done 728 done
685 esac 729 esac
686 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then 732 ;;
733
734 *-freebsd*|*-dragonfly*)
689 case ${egid} in 735 case ${egid} in
690 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
691 for egid in $(seq 101 999); do 737 for ((egid = 101; egid <= 999; egid++)); do
692 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
693 done 739 done
694 esac 740 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else 742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
697 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi 756 ;;
757 esac
699 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
700} 759}
701 760
702# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
703# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
704# 763# @DESCRIPTION:
705# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
706edos2unix() { 768edos2unix() {
707 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
708 do
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 770}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 771
721# Make a desktop file ! 772# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
724# 775#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
726# 777#
727# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
728# name: the name that will show up in the menu 779# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 782# a full path to an icon
732# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
735make_desktop_entry() { 786make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 788
738 local exec=${1} 789 local exec=${1}
739 local name=${2:-${PN}} 790 local name=${2:-${PN}}
740 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
741 local type=${4} 792 local type=${4}
742 local path=${5} 793 local path=${5}
743 794
744 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
745 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 798 case ${catmaj} in
748 app) 799 app)
749 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
750 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
753 editors) type=TextEditor;; 809 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 811 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
757 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
758 vim) type=TextEditor;; 815 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
760 *) type=;; 817 *) type=;;
761 esac 818 esac
762 ;; 819 ;;
763 820
764 dev) 821 dev)
765 type="Development" 822 type="Development"
766 ;; 823 ;;
767 824
768 games) 825 games)
769 case ${catmin} in 826 case ${catmin} in
770 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
772 board) type=BoardGame;; 829 board) type=BoardGame;;
773 kid) type=KidsGame;;
774 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
775 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
776 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
778 simulation) type=Simulation;; 835 simulation) type=Simulation;;
779 sports) type=SportsGame;; 836 sports) type=SportsGame;;
780 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
781 *) type=;; 838 *) type=;;
782 esac 839 esac
783 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
784 ;; 849 ;;
785 850
786 mail) 851 mail)
787 type="Network;Email" 852 type="Network;Email"
788 ;; 853 ;;
790 media) 855 media)
791 case ${catmin} in 856 case ${catmin} in
792 gfx) type=Graphics;; 857 gfx) type=Graphics;;
793 radio) type=Tuner;; 858 radio) type=Tuner;;
794 sound) type=Audio;; 859 sound) type=Audio;;
795 tv) type=TV;; 860 tv) type=TV;;
796 video) type=Video;; 861 video) type=Video;;
797 *) type=;; 862 *) type=;;
798 esac 863 esac
799 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
800 ;; 865 ;;
801 866
802 net) 867 net)
803 case ${catmin} in 868 case ${catmin} in
804 dialup) type=Dialup;; 869 dialup) type=Dialup;;
805 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
806 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
807 irc) type=IRCClient;; 872 irc) type=IRCClient;;
808 mail) type=Email;; 873 mail) type=Email;;
809 news) type=News;; 874 news) type=News;;
810 nntp) type=News;; 875 nntp) type=News;;
811 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
812 *) type=;; 877 *) type=;;
813 esac 878 esac
814 type="Network;${type}" 879 type="Network;${type}"
815 ;; 880 ;;
816 881
817 sci) 882 sci)
818 case ${catmin} in 883 case ${catmin} in
819 astro*) type=Astronomoy;; 884 astro*) type=Astronomy;;
820 bio*) type=Biology;; 885 bio*) type=Biology;;
821 calc*) type=Calculator;; 886 calc*) type=Calculator;;
822 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
823 geo*) type=Geology;; 889 geo*) type=Geology;;
824 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
825 *) type=;; 893 *) type=;;
826 esac 894 esac
827 type="Science;${type}" 895 type="Science;${type}"
828 ;; 896 ;;
829 897
898 sys)
899 type="System"
900 ;;
901
830 www) 902 www)
831 case ${catmin} in 903 case ${catmin} in
832 client) type=WebBrowser;; 904 client) type=WebBrowser;;
833 *) type=;; 905 *) type=;;
834 esac 906 esac
835 type="Network" 907 type="Network"
836 ;; 908 ;;
837 909
838 *) 910 *)
843 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}" 916 local desktop_name="${PN}"
845 else 917 else
846 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
847 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
848 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
849 922
923 cat <<-EOF > "${desktop}"
850echo "[Desktop Entry] 924 [Desktop Entry]
851Encoding=UTF-8 925 Version=1.0
852Version=0.9.2
853Name=${name} 926 Name=${name}
854Type=Application 927 Type=Application
855Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
856Exec=${exec} 929 Exec=${exec}
857Path=${path} 930 TryExec=${exec%% *}
858Icon=${icon} 931 Icon=${icon}
859Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
860 936
861 ( 937 (
862 # wrap the env here so that the 'insinto' call 938 # wrap the env here so that the 'insinto' call
863 # doesn't corrupt the env of the caller 939 # doesn't corrupt the env of the caller
864 insinto /usr/share/applications 940 insinto /usr/share/applications
865 doins "${desktop}" 941 doins "${desktop}"
866 ) 942 )
867} 943}
868 944
869# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
870# 946# @USAGE: [directories]
871# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
872# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
873# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
874 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
978#
979# You can set the name of the file via the ${wm} variable.
875make_session_desktop() { 980make_session_desktop() {
876 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
877 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
878 983
879 local title=$1 984 local title=$1
880 local command=$2 985 local command=$2
881 local desktop=${T}/${wm}.desktop 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
882 988
989 cat <<-EOF > "${desktop}"
883echo "[Desktop Entry] 990 [Desktop Entry]
884Encoding=UTF-8
885Name=${title} 991 Name=${title}
886Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
887Exec=${command} 993 Exec=${command} $*
888TryExec=${command} 994 TryExec=${command}
889Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
890 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
891 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
892 doins "${desktop}" 1002 doins "${desktop}"
1003 )
893} 1004}
894 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
895domenu() { 1011domenu() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
896 local i j 1015 local i j ret=0
897 insinto /usr/share/applications 1016 insinto /usr/share/applications
898 for i in "$@" ; do 1017 for i in "$@" ; do
899 if [[ -f ${i} ]] ; then 1018 if [[ -f ${i} ]] ; then
900 doins "${i}" 1019 doins "${i}"
1020 ((ret+=$?))
901 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
902 for j in "${i}"/*.desktop ; do 1022 for j in "${i}"/*.desktop ; do
903 doins "${j}" 1023 doins "${j}"
1024 ((ret+=$?))
904 done 1025 done
1026 else
1027 ((++ret))
905 fi 1028 fi
906 done 1029 done
1030 exit ${ret}
1031 )
907} 1032}
1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
908newmenu() { 1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 1042 insinto /usr/share/applications
910 newins "$1" "$2" 1043 newins "$@"
1044 )
911} 1045}
912 1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
913doicon() { 1052doicon() {
1053 (
1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
914 local i j 1056 local i j ret
915 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
916 for i in "$@" ; do 1058 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then 1059 if [[ -f ${i} ]] ; then
918 doins "${i}" 1060 doins "${i}"
1061 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then 1062 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.png ; do 1063 for j in "${i}"/*.png ; do
921 doins "${j}" 1064 doins "${j}"
1065 ((ret+=$?))
922 done 1066 done
1067 else
1068 ((++ret))
923 fi 1069 fi
924 done 1070 done
1071 exit ${ret}
1072 )
925} 1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
926newicon() { 1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
927 insinto /usr/share/pixmaps 1083 insinto /usr/share/pixmaps
928 newins "$1" "$2" 1084 newins "$@"
1085 )
929} 1086}
930
931##############################################################
932# END: Handle .desktop files and menu entries #
933##############################################################
934
935 1087
936# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
937find_unpackable_file() { 1089find_unpackable_file() {
938 local src=$1 1090 local src=$1
939 if [[ -z ${src} ]] ; then 1091 if [[ -z ${src} ]] ; then
949 fi 1101 fi
950 [[ ! -e ${src} ]] && return 1 1102 [[ ! -e ${src} ]] && return 1
951 echo "${src}" 1103 echo "${src}"
952} 1104}
953 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
954# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
955# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
956# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
957# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
958# 1113#
959# Usage: unpack_pdv [file to unpack] [size of off_t]
960# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
961# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
962# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
963# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
964# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
965# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
966# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
967# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
968# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
969# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
970# lseek 1132# lseek
971# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
972# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
973# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
974unpack_pdv() { 1138unpack_pdv() {
975 local src=$(find_unpackable_file $1) 1139 local src=$(find_unpackable_file "$1")
976 local sizeoff_t=$2 1140 local sizeoff_t=$2
977 1141
978 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
979 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
980 1144
981 local shrtsrc="`basename ${src}`" 1145 local shrtsrc=$(basename "${src}")
982 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
983 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
984 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
985 1149
986 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
987 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
988 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
989 1153
990 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
991 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
992 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
993 1157
994 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
995 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
996 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
997 1161
998 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
999 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1000 iscompressed=1 1164 iscompressed=1
1001 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1002 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1003 else 1167 else
1004 iscompressed=0 1168 iscompressed=0
1005 fi 1169 fi
1006 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1007 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1008 istar=1 1172 istar=1
1009 else 1173 else
1010 istar=0 1174 istar=0
1011 fi 1175 fi
1012 1176
1040 true 1204 true
1041 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1042 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1043} 1207}
1044 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1045# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1046# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1047# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1048# many other game companies. 1215# many other game companies.
1049# 1216#
1050# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1051# - If the file is not specified then unpack will utilize ${A}.
1052# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1053# the proper offset from the script itself. 1219# the proper offset from the script itself.
1054unpack_makeself() { 1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1055 local src=$(find_unpackable_file "$1") 1222 local src=$(find_unpackable_file "${src_input}")
1056 local skip=$2 1223 local skip=$2
1057 local exe=$3 1224 local exe=$3
1058 1225
1059 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1060 1227
1061 local shrtsrc=$(basename "${src}") 1228 local shrtsrc=$(basename "${src}")
1062 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1063 if [ -z "${skip}" ] 1230 if [[ -z ${skip} ]] ; then
1064 then
1065 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1066 local skip=0 1232 local skip=0
1067 exe=tail 1233 exe=tail
1068 case ${ver} in 1234 case ${ver} in
1069 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1070 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1071 ;; 1237 ;;
1072 2.0|2.0.1) 1238 2.0|2.0.1)
1073 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1074 ;; 1240 ;;
1082 ;; 1248 ;;
1083 2.1.3) 1249 2.1.3)
1084 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1085 let skip="skip + 1" 1251 let skip="skip + 1"
1086 ;; 1252 ;;
1087 2.1.4) 1253 2.1.4|2.1.5)
1088 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1089 skip=$(head -n ${skip} "${src}" | wc -c) 1255 skip=$(head -n ${skip} "${src}" | wc -c)
1090 exe="dd" 1256 exe="dd"
1091 ;; 1257 ;;
1092 *) 1258 *)
1104 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1105 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1106 esac 1272 esac
1107 1273
1108 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1109 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1110 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1111 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1112 case ${filetype} in 1278 case ${filetype} in
1113 *tar\ archive) 1279 *tar\ archive*)
1114 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1115 ;; 1281 ;;
1116 bzip2*) 1282 bzip2*)
1117 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1118 ;; 1284 ;;
1128 ;; 1294 ;;
1129 esac 1295 esac
1130 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1131} 1297}
1132 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1133# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1134#
1135# Usage: check_license [license]
1136# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1137check_license() { 1304check_license() {
1138 local lic=$1 1305 local lic=$1
1139 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1140 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1141 else 1308 else
1154 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1155 local shopts=$- 1322 local shopts=$-
1156 local alic 1323 local alic
1157 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1158 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1159 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1160 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1161 return 0 1328 return 0
1162 fi 1329 fi
1163 done 1330 done
1164 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1165 1332
1166 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1167 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1168********************************************************** 1335 **********************************************************
1169The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1170package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1171continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1172CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1173********************************************************** 1340 **********************************************************
1174 1341
1175EOF 1342 EOF
1176 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1177 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1178 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1179 read alic 1346 read alic
1180 case ${alic} in 1347 case ${alic} in
1187 die "Failed to accept license" 1354 die "Failed to accept license"
1188 ;; 1355 ;;
1189 esac 1356 esac
1190} 1357}
1191 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1192# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1193# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1194# 1364#
1195# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1196# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1197# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1198# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1199# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1200# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1201# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1202# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1203# 1379#
1204# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1205#
1206# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1207# - this will attempt to locate a cd based upon a file that is on
1208# the cd ... the more files you give this function, the more cds
1209# the cdrom functions will handle
1210cdrom_get_cds() { 1381cdrom_get_cds() {
1211 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1212 # the # of files they gave us 1383 # the # of files they gave us
1213 local cdcnt=0 1384 local cdcnt=0
1214 local f= 1385 local f=
1215 for f in "$@" ; do 1386 for f in "$@" ; do
1216 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1217 export CDROM_CHECK_${cdcnt}="$f" 1388 export CDROM_CHECK_${cdcnt}="$f"
1218 done 1389 done
1219 export CDROM_TOTAL_CDS=${cdcnt} 1390 export CDROM_TOTAL_CDS=${cdcnt}
1220 export CDROM_CURRENT_CD=1 1391 export CDROM_CURRENT_CD=1
1221 1392
1222 # now we see if the user gave use CD_ROOT ... 1393 # now we see if the user gave use CD_ROOT ...
1223 # if they did, let's just believe them that it's correct 1394 # if they did, let's just believe them that it's correct
1224 if [[ ! -z ${CD_ROOT} ]] ; then
1225 export CDROM_ROOT=${CD_ROOT}
1226 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227 return
1228 fi
1229 # do the same for CD_ROOT_X
1230 if [[ ! -z ${CD_ROOT_1} ]] ; then 1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1231 local var= 1396 local var=
1232 cdcnt=0 1397 cdcnt=0
1233 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1234 cdcnt=$((cdcnt + 1)) 1399 ((++cdcnt))
1235 var="CD_ROOT_${cdcnt}" 1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1236 if [[ -z ${!var} ]] ; then 1402 if [[ -z ${!var} ]] ; then
1237 eerror "You must either use just the CD_ROOT" 1403 eerror "You must either use just the CD_ROOT"
1238 eerror "or specify ALL the CD_ROOT_X variables." 1404 eerror "or specify ALL the CD_ROOT_X variables."
1239 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1240 die "could not locate CD_ROOT_${cdcnt}" 1406 die "could not locate CD_ROOT_${cdcnt}"
1241 fi 1407 fi
1242 export CDROM_ROOTS_${cdcnt}="${!var}"
1243 done 1408 done
1244 export CDROM_ROOT=${CDROM_ROOTS_1} 1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1245 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1246 return 1417 return
1247 fi 1418 fi
1248 1419
1420 # User didn't help us out so lets make sure they know they can
1421 # simplify the whole process ...
1249 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1250 einfon "This ebuild will need the " 1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1251 if [[ -z ${CDROM_NAME} ]] ; then
1252 echo "cdrom for ${PN}."
1253 else
1254 echo "${CDROM_NAME}."
1255 fi
1256 echo 1424 echo
1257 einfo "If you do not have the CD, but have the data files" 1425 einfo "If you do not have the CD, but have the data files"
1258 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1259 einfo "the variable CD_ROOT so that it points to the" 1427 einfo "the variable CD_ROOT so that it points to the"
1260 einfo "directory containing the files." 1428 einfo "directory containing the files."
1261 echo 1429 echo
1262 einfo "For example:" 1430 einfo "For example:"
1263 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1264 echo 1432 echo
1265 else 1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1266 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1267 cdcnt=0 1444 cdcnt=0
1268 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1269 cdcnt=$((cdcnt + 1)) 1446 ((++cdcnt))
1270 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1271 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1272 done 1449 done
1273 echo 1450 echo
1274 einfo "If you do not have the CDs, but have the data files" 1451 einfo "If you do not have the CDs, but have the data files"
1275 einfo "mounted somewhere on your filesystem, just export" 1452 einfo "mounted somewhere on your filesystem, just export"
1276 einfo "the following variables so they point to the right place:" 1453 einfo "the following variables so they point to the right place:"
1277 einfon "" 1454 einfon ""
1278 cdcnt=0 1455 cdcnt=0
1279 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1280 cdcnt=$((cdcnt + 1)) 1457 ((++cdcnt))
1281 echo -n " CD_ROOT_${cdcnt}" 1458 echo -n " CD_ROOT_${cdcnt}"
1282 done 1459 done
1283 echo 1460 echo
1284 einfo "Or, if you have all the files in the same place, or" 1461 einfo "Or, if you have all the files in the same place, or"
1285 einfo "you only have one cdrom, you can export CD_ROOT" 1462 einfo "you only have one cdrom, you can export CD_ROOT"
1288 echo 1465 echo
1289 einfo "For example:" 1466 einfo "For example:"
1290 einfo "export CD_ROOT_1=/mnt/cdrom" 1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1291 echo 1468 echo
1292 fi 1469 fi
1470
1471 export CDROM_SET=""
1293 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1294 cdrom_load_next_cd 1473 cdrom_load_next_cd
1295} 1474}
1296 1475
1297# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1298# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1299# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1300# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1301cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1302 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1303 local var= 1485 local var
1304 1486 ((++CDROM_CURRENT_CD))
1305 if [[ ! -z ${CD_ROOT} ]] ; then
1306 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1307 return
1308 fi
1309 1487
1310 unset CDROM_ROOT 1488 unset CDROM_ROOT
1311 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1312 if [[ -z ${!var} ]] ; then 1491 if [[ -z ${!var} ]] ; then
1313 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1314 cdrom_locate_file_on_cd ${!var} 1493 _cdrom_locate_file_on_cd ${!var}
1315 else 1494 else
1316 export CDROM_ROOT=${!var} 1495 export CDROM_ROOT=${!var}
1317 fi 1496 fi
1318 1497
1319 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1324# all it does is try to locate a give file on a cd ... if the cd isn't 1503# all it does is try to locate a give file on a cd ... if the cd isn't
1325# found, then a message asking for the user to insert the cdrom will be 1504# found, then a message asking for the user to insert the cdrom will be
1326# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1327# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1328# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1329cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1330 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1331 local dir=$(dirname "$*") 1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1520 local dir=$(dirname ${cdset[${i}]})
1332 local file=$(basename "$*") 1521 local file=$(basename ${cdset[${i}]})
1333 local mline=""
1334 local showedmsg=0
1335 1522
1336 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1337 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1338 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1339 && export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1340 done 1538 done
1341 1539
1342 if [[ -z ${CDROM_ROOT} ]] ; then
1343 echo 1540 echo
1344 if [[ ${showedmsg} -eq 0 ]] ; then 1541 if [[ ${showedmsg} -eq 0 ]] ; then
1345 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1346 if [[ -z ${CDROM_NAME} ]] ; then 1543 if [[ -z ${CDROM_NAME} ]] ; then
1347 einfo "Please insert the cdrom for ${PN} now !" 1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1348 else
1349 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1350 fi
1351 else 1545 else
1352 if [[ -z ${CDROM_NAME_1} ]] ; then
1353 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1354 else
1355 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1356 einfo "Please insert+mount the ${!var} cdrom now !" 1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1357 fi
1358 fi 1547 fi
1359 showedmsg=1 1548 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1360 fi 1555 fi
1556 showedmsg=1
1557 fi
1361 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1362 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1363 echo 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1364 einfo "If you are having trouble with the detection" 1564 ewarn "If you are having trouble with the detection"
1365 einfo "of your CD, it is possible that you do not have" 1565 ewarn "of your CD, it is possible that you do not have"
1366 einfo "Joliet support enabled in your kernel. Please" 1566 ewarn "Joliet support enabled in your kernel. Please"
1367 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1368 read 1568 ebeep 5
1369 fi 1569 fi
1570 read || die "something is screwed with your system"
1370 done 1571 done
1371} 1572}
1372 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1373# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1374# a package can support 1578# a package can support. The first form allows you to
1375# 1579# specify a list of LINGUAS. The -i builds a list of po
1376# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1377# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1378# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1379# 1583# of the lists.
1380# The first form allows you to specify a list of LINGUAS.
1381# The -i builds a list of po files found in all the
1382# directories and uses the intersection of the lists.
1383# The -u builds a list of po files found in all the
1384# directories and uses the union of the lists.
1385strip-linguas() { 1584strip-linguas() {
1386 local ls newls 1585 local ls newls nols
1387 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1388 local op=$1; shift 1587 local op=$1; shift
1389 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1390 local d f 1589 local d f
1391 for d in "$@" ; do 1590 for d in "$@" ; do
1392 if [[ ${op} == "-u" ]] ; then 1591 if [[ ${op} == "-u" ]] ; then
1393 newls=${ls} 1592 newls=${ls}
1394 else 1593 else
1395 newls="" 1594 newls=""
1396 fi 1595 fi
1397 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1398 if [[ ${op} == "-i" ]] ; then 1597 if [[ ${op} == "-i" ]] ; then
1399 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1400 else 1599 else
1401 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1402 fi 1601 fi
1403 done 1602 done
1404 ls=${newls} 1603 ls=${newls}
1405 done 1604 done
1406 ls=${ls//.po}
1407 else 1605 else
1408 ls=$@ 1606 ls="$@"
1409 fi 1607 fi
1410 1608
1411 ls=" ${ls} " 1609 nols=""
1412 newls="" 1610 newls=""
1413 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1414 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1612 if hasq ${f} ${ls} ; then
1415 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1416 else 1614 else
1417 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1418 fi 1616 fi
1419 done 1617 done
1420 if [[ -z ${newls} ]] ; then 1618 [[ -n ${nols} ]] \
1421 export LINGUAS="" 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1422 else
1423 export LINGUAS=${newls:1} 1620 export LINGUAS=${newls:1}
1424 fi
1425} 1621}
1426 1622
1427# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1428# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1429 1625# @DESCRIPTION:
1430# the following functions are useful in kernel module ebuilds, etc.
1431# for an example see ivtv or drbd ebuilds
1432
1433# set's ARCH to match what the kernel expects
1434set_arch_to_kernel() {
1435 i=10
1436 while ((i--)) ; do
1437 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1438 done
1439 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1440 case ${ARCH} in
1441 x86) export ARCH="i386";;
1442 amd64) export ARCH="x86_64";;
1443 hppa) export ARCH="parisc";;
1444 mips) export ARCH="mips";;
1445 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1446 *) export ARCH="${ARCH}";;
1447 esac
1448}
1449
1450# set's ARCH back to what portage expects
1451set_arch_to_portage() {
1452 i=10
1453 while ((i--)) ; do
1454 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1455 done
1456 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1457}
1458
1459# Jeremy Huddleston <eradicator@gentoo.org>:
1460# preserve_old_lib /path/to/libblah.so.0
1461# preserve_old_lib_notify /path/to/libblah.so.0
1462#
1463# These functions are useful when a lib in your package changes --soname. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1464# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1465# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1466# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1467# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1468# 1631# preserve_old_lib_notify function.
1469# src_install() {
1470# ...
1471# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1472# ...
1473# }
1474#
1475# pkg_postinst() {
1476# ...
1477# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1478# ...
1479# }
1480
1481preserve_old_lib() { 1632preserve_old_lib() {
1482 LIB=$1 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1483 1638
1484 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1485 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1486 DIRNAME=`dirname ${LIB}`
1487 1641
1488 dodir ${DIRNAME} 1642 local lib dir
1489 cp ${ROOT}${LIB} ${D}${DIRNAME} 1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 dir=${lib%/*}
1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1490 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1491 fi 1649 done
1492} 1650}
1493 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1494preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1495 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1496 1661
1497 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1498 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1499 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1500 ewarn "An old version of an installed library was detected on your system." 1670 ewarn "Old versions of installed libraries were detected on your system."
1501 ewarn "In order to avoid breaking packages that link against it, this older version" 1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1502 ewarn "is not being removed. In order to make full use of this newer version," 1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1503 ewarn "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1504 ewarn " revdep-rebuild --soname ${SONAME}" 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn
1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1505 ewarn 1680 ewarn
1506 ewarn "After doing that, you can safely remove ${LIB}" 1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1507 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1508 fi 1686 fi
1509} 1687}
1510 1688
1511# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1512# certain USE flags 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1513# 1704#
1514# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1705# Remember that this function isn't terribly intelligent so order of optional
1515# ex: built_with_use xchat gtk2 1706# flags matter.
1516#
1517# Flags: -a all USE flags should be utilized
1518# -o at least one USE flag should be utilized
1519# Note: the default flag is '-a'
1520built_with_use() { 1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
1721 esac
1722 fi
1723
1521 local opt=$1 1724 local opt=$1
1522 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1523 1726
1524 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1525 shift 1729 shift
1526 1730
1527 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1528 [[ ! -e ${USEFILE} ]] && return 1 1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1733
1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
1735 # this gracefully
1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "Unable to determine what USE flags $PKG was built with";;
1741 esac
1742 fi
1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1529 1764
1530 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1531 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1532 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1533 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1537 shift 1772 shift
1538 done 1773 done
1539 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1540} 1775}
1541 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1542# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1543# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1544epunt_cxx() { 1784epunt_cxx() {
1545 local dir=$1 1785 local dir=$1
1546 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1547 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1548 local f 1788 local f
1549 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1550 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1551 done 1791 done
1552 eend 0 1792 eend 0
1553} 1793}
1554 1794
1555# dopamd <file> [more files] 1795# @FUNCTION: make_wrapper
1556# 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1557# Install pam auth config file in /etc/pam.d 1797# @DESCRIPTION:
1558dopamd() { 1798# Create a shell wrapper script named wrapper in installpath
1559 [[ -z $1 ]] && die "dopamd requires at least one argument" 1799# (defaults to the bindir) to execute target (default of wrapper) by
1560 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1561 use pam || return 0 1801# libpaths followed by optionally changing directory to chdir.
1562
1563 INSDESTTREE=/etc/pam.d \
1564 doins "$@" || die "failed to install $@"
1565}
1566# newpamd <old name> <new name>
1567#
1568# Install pam file <old name> as <new name> in /etc/pam.d
1569newpamd() {
1570 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1571
1572 use pam || return 0
1573
1574 INSDESTTREE=/etc/pam.d \
1575 newins "$1" "$2" || die "failed to install $1 as $2"
1576}
1577
1578# make a wrapper script ...
1579# NOTE: this was originally games_make_wrapper, but I noticed other places where
1580# this could be used, so I have moved it here and made it not games-specific
1581# -- wolf31o2
1582# $1 == wrapper name
1583# $2 == binary to run
1584# $3 == directory to chdir before running binary
1585# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1586# $5 == path for wrapper
1587make_wrapper() { 1802make_wrapper() {
1588 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1589 local tmpwrapper=$(emktemp) 1804 local tmpwrapper=$(emktemp)
1590 # We don't want to quote ${bin} so that people can pass complex 1805 # We don't want to quote ${bin} so that people can pass complex
1591 # things as $bin ... "./someprog --args" 1806 # things as $bin ... "./someprog --args"
1592 cat << EOF > "${tmpwrapper}" 1807 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh 1808#!/bin/sh
1594cd "${chdir:-.}" 1809cd "${chdir:-.}"
1810if [ -n "${libdir}" ] ; then
1595if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1811 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1596 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1812 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1813 else
1814 export LD_LIBRARY_PATH="${libdir}"
1815 fi
1597fi 1816fi
1598exec ${bin} "\$@" 1817exec ${bin} "\$@"
1599EOF 1818EOF
1600 chmod go+rx "${tmpwrapper}" 1819 chmod go+rx "${tmpwrapper}"
1601 if [[ -n ${path} ]] ; then 1820 if [[ -n ${path} ]] ; then
1821 (
1602 exeinto "${path}" 1822 exeinto "${path}"
1603 newexe "${tmpwrapper}" "${wrapper}" 1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1604 else 1825 else
1605 newbin "${tmpwrapper}" "${wrapper}" 1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1606 fi 1844# fi
1607} 1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

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